Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Pop. | 2020 Pop. | Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| West Point | 1 | 3,573 | 3,425 | 1.05% | 707 | 5.1 | Town |
| Central Garage | 2 | 1,406 | 1,211 | 0.5% | 292 | 4.8 | CDP |
| King William | 3 | 139 | 314 | -5.44% | 30 | 4.6 | CDP |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
West Point is the largest city in King William County.
King William is the smallest city in King William County.
There are 3 cities in King William County, Virginia.